Solution : https://service.sap.com/sap/support/notes/941429 (SAP Service marketplace login required)
Key words :
/usr/sap/<sid>/sys/exe/run/sapstartsrvbecomes /usr/sap/<sid>/sys/exe/run/uc/sapstartsrv, /usr/sap/<sid>/sys/exe/run/uc, /exe/run/uc, /usr/sap/sapservices file, /usr/sap/sapservices manually, /exe/run directory, /usr/sap/sapservices, sap standard system, /uc subdirectory, avoid duplicate names
Related Notes :
1026035 | Hyblib tools now also support directories |